I'm at a loss for the Miller dislike on this board. There are endless posts sighting his hype as a reason to write him off, which makes very little sense. Hype is typically born out of something of substance, be it talent getting an opportunity, team improvement, scheme change... whatever. The hype doesn't just come out of a void. People who have watched Miller say the kid is quite talented, and the opportunity is right there for him. The team has made numerous positive statements about him this off-season, as well as those who worked out with him from the U of Miami crew. Hype pushing his ADP too high is a valid concern, but disliking him simply due to the hype is rather silly.
I would say the gains in Miami out-weigh the losses. The offense added a legit deep threat in Wallace, an athletic TE in Keller, and Tannehill has had a full year to grow in the offense. I won't pretend to have studied Jake Long last year, but I've read numerous reports that injuries really changed the player he was, so is that loss really going to be that significant? The Dolphins did chose to let him walk, and they had the best seat for evaluating him of anyone I've heard speak on this topic. I will admit, I am a Miller owner, but I am an owner because I buy some of the hype. He is an intriguing talent in what looks like an up and coming offense.
PPR
Murray - The guy produces when he's out there. His injuries haven't been the nagging, lingering, type, so I'll hold off on the injury prone label for one more year.
McFadden - Injuries obvious concern, but the most upside of the group.
Miller - Love the talent, feel like the competition for carries is lackluster to say the least. All indications are he is working hard to take advantage of this opportunity.
Wilson - Very similar to Miller in my opinion, as far as statistical expectations, but has more viable options behind him to take carries. Less chance he emerges as a workhorse than for Miller, in my opinion.
Ridley - The losses in the passing game make me think we may see another season like last year, 1k+ and 10+ TD's.
Gore - Age, wear and tear, I just can't believe he keeps this up.
Non-PPR
Murray
McFadden
Ridley
Miller
Wilson
Gore